httperf --timeout=60 --client=0/1 --server=honamsun.cs.columbia.edu --port=1234 --uri=/sn2119/servlet/LongDBServlet2?id=sm --rate=1 --send-buffer=4096 --recv-buffer=16384 --num-conns=180 --num-calls=1 Maximum connect burst length: 1 Total: connections 180 requests 180 replies 180 test-duration 179.337 s Connection rate: 1.0 conn/s (996.3 ms/conn, <=1 concurrent connections) Connection time [ms]: min 334.4 avg 360.9 max 540.3 median 338.5 stddev 58.7 Connection time [ms]: connect 0.2 Connection length [replies/conn]: 1.000 Request rate: 1.0 req/s (996.3 ms/req) Request size [B]: 110.0 Reply rate [replies/s]: min 1.0 avg 1.0 max 1.0 stddev 0.0 (35 samples) Reply time [ms]: response 124.6 transfer 236.1 Reply size [B]: header 155.0 content 2117212.0 footer 2.0 (total 2117369.0) Reply status: 1xx=0 2xx=180 3xx=0 4xx=0 5xx=0 CPU time [s]: user 39.38 system 136.56 (user 22.0% system 76.1% total 98.1%) Net I/O: 2075.5 KB/s (17.0*10^6 bps) Errors: total 0 client-timo 0 socket-timo 0 connrefused 0 connreset 0 Errors: fd-unavail 0 addrunavail 0 ftab-full 0 other 0 httperf --timeout=60 --client=0/1 --server=honamsun.cs.columbia.edu --port=1234 --uri=/sn2119/servlet/LongDBServlet2?id=sm --rate=2 --send-buffer=4096 --recv-buffer=16384 --num-conns=360 --num-calls=1 Maximum connect burst length: 1 Total: connections 360 requests 360 replies 360 test-duration 179.838 s Connection rate: 2.0 conn/s (499.6 ms/conn, <=2 concurrent connections) Connection time [ms]: min 328.5 avg 363.4 max 536.2 median 338.5 stddev 61.4 Connection time [ms]: connect 0.4 Connection length [replies/conn]: 1.000 Request rate: 2.0 req/s (499.6 ms/req) Request size [B]: 110.0 Reply rate [replies/s]: min 1.8 avg 2.0 max 2.2 stddev 0.1 (35 samples) Reply time [ms]: response 124.4 transfer 238.7 Reply size [B]: header 155.0 content 2117212.0 footer 2.0 (total 2117369.0) Reply status: 1xx=0 2xx=360 3xx=0 4xx=0 5xx=0 CPU time [s]: user 37.50 system 138.89 (user 20.9% system 77.2% total 98.1%) Net I/O: 4139.4 KB/s (33.9*10^6 bps) Errors: total 0 client-timo 0 socket-timo 0 connrefused 0 connreset 0 Errors: fd-unavail 0 addrunavail 0 ftab-full 0 other 0 httperf --timeout=60 --client=0/1 --server=honamsun.cs.columbia.edu --port=1234 --uri=/sn2119/servlet/LongDBServlet2?id=sm --rate=3 --send-buffer=4096 --recv-buffer=16384 --num-conns=540 --num-calls=1 Maximum connect burst length: 1 Total: connections 540 requests 540 replies 451 test-duration 239.664 s Connection rate: 2.3 conn/s (443.8 ms/conn, <=120 concurrent connections) Connection time [ms]: min 339.1 avg 5667.8 max 59848.0 median 701.5 stddev 13134.0 Connection time [ms]: connect 1.1 Connection length [replies/conn]: 1.000 Request rate: 2.3 req/s (443.8 ms/req) Request size [B]: 110.0 Reply rate [replies/s]: min 0.0 avg 1.9 max 3.2 stddev 1.3 (47 samples) Reply time [ms]: response 3883.0 transfer 1907.1 Reply size [B]: header 155.0 content 2015068.0 footer 1.0 (total 2015224.0) Reply status: 1xx=0 2xx=437 3xx=0 4xx=0 5xx=14 CPU time [s]: user 30.66 system 204.49 (user 12.8% system 85.3% total 98.1%) Net I/O: 3703.6 KB/s (30.3*10^6 bps) Errors: total 89 client-timo 88 socket-timo 0 connrefused 0 connreset 1 Errors: fd-unavail 0 addrunavail 0 ftab-full 0 other 0 httperf --timeout=60 --client=0/1 --server=honamsun.cs.columbia.edu --port=1234 --uri=/sn2119/servlet/LongDBServlet2?id=sm --rate=2 --send-buffer=4096 --recv-buffer=16384 --num-conns=360 --num-calls=1 Maximum connect burst length: 1 Total: connections 360 requests 360 replies 360 test-duration 180.247 s Connection rate: 2.0 conn/s (500.7 ms/conn, <=3 concurrent connections) Connection time [ms]: min 625.5 avg 802.8 max 1052.6 median 818.5 stddev 102.2 Connection time [ms]: connect 0.9 Connection length [replies/conn]: 1.000 Request rate: 2.0 req/s (500.7 ms/req) Request size [B]: 110.0 Reply rate [replies/s]: min 1.8 avg 2.0 max 2.2 stddev 0.1 (35 samples) Reply time [ms]: response 208.6 transfer 593.3 Reply size [B]: header 155.0 content 2117212.0 footer 2.0 (total 2117369.0) Reply status: 1xx=0 2xx=360 3xx=0 4xx=0 5xx=0 CPU time [s]: user 17.03 system 70.31 (user 9.4% system 39.0% total 48.5%) Net I/O: 4130.0 KB/s (33.8*10^6 bps) Errors: total 0 client-timo 0 socket-timo 0 connrefused 0 connreset 0 Errors: fd-unavail 0 addrunavail 0 ftab-full 0 other 0 httperf --timeout=60 --client=0/1 --server=honamsun.cs.columbia.edu --port=1234 --uri=/sn2119/servlet/LongDBServlet2?id=sm --rate=3 --send-buffer=4096 --recv-buffer=16384 --num-conns=540 --num-calls=1 Maximum connect burst length: 1 Total: connections 540 requests 268 replies 80 test-duration 283.731 s Connection rate: 1.9 conn/s (525.4 ms/conn, <=194 concurrent connections) Connection time [ms]: min 727.6 avg 17239.0 max 58711.0 median 3940.5 stddev 21189.1 Connection time [ms]: connect 7276.0 Connection length [replies/conn]: 1.000 Request rate: 0.9 req/s (1058.7 ms/req) Request size [B]: 110.0 Reply rate [replies/s]: min 0.0 avg 0.3 max 3.0 stddev 0.7 (56 samples) Reply time [ms]: response 8736.2 transfer 9136.1 Reply size [B]: header 157.0 content 1865788.0 footer 1.0 (total 1865946.0) Reply status: 1xx=0 2xx=74 3xx=0 4xx=0 5xx=6 CPU time [s]: user 8.62 system 129.41 (user 3.0% system 45.6% total 48.6%) Net I/O: 513.9 KB/s (4.2*10^6 bps) Errors: total 460 client-timo 460 socket-timo 0 connrefused 0 connreset 0 Errors: fd-unavail 0 addrunavail 0 ftab-full 0 other 0